Topic
Potassium iodate
About: Potassium iodate is a research topic. Over the lifetime, 611 publications have been published within this topic receiving 5940 citations. The topic is also known as: KIO3.
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Patent•
18 Aug 2010
TL;DR: In this article, a method and device to produce mannitol and potassium iodate by electrolysis is presented, which uses the anion membrane or dipole membrane as septum; the temperature is 30-60deg.C, current flow density is 3.0-5.0A/dm2.
Abstract: The invention provides the method and device to produce the mannitol and potassium iodate by electrolysis. The potassium iodate is produced by electrolyzing the I2 in anode and the mannitol is produced by electrolyzing the sucrose in cathode. The beta -PbO2/Ti is as anode and the stainless steel, the nickel plate are as cathode. It uses the anion membrane or dipole membrane as septum; the temperature is 30-60deg.C, the current flow density is 3.0-5.0A/dm2. The anode solution is the KOH solution with I2; the cathode solution is sucrose hydrolyzing solution and Raney' s nickel catalyzer. After electrolyzing, the anode solution rime to get the potassium iodate and cathode solution include the mannitol and sorbitol; so by controlling the temperature and rime, we can get the mannitol product, the electrolysis efficiency can reach above 150%.
6 citations
Patent•
03 Sep 2014
TL;DR: The liquid povidone-iodine is a reddish brown viscous liquid, is easily dissolved in water, has stable performance, strong sterilization efficacy and no irritation, is suitable for sterilization of operating parts and skin-mucosa or sterilisation of aquatic water, can be used for preventing and treating bacteriosis of aquatic animals caused by vibrio, aeromonas hydrophila, edwardsiella tarda and the like and sterilizing the environment of livestock and poultry housings, plays a role in killing multiple bacteria, spores, viruses, fungi
Abstract: The invention relates to antisepsis and anti-inflammation medicaments, and particularly relates to high-content liquid povidone-iodine. The liquid povidone-iodine is prepared from the following raw materials in percentage by weight: 5.2-12.24 percent of iodine, 10-24 percent of polyvinylpyrrolidone, 2-4.8 percent of potassium iodide, 0.1-0.24 percent of potassium iodate, 15-36 percent of ethanol and the balance of water. The high-content liquid povidone-iodine is a reddish brown viscous liquid, is easily dissolved in water, has stable performance, strong sterilization efficacy and no irritation, is suitable for sterilization of operating parts and skin-mucosa or sterilization of aquatic water, can be used for preventing and treating bacteriosis of aquatic animals caused by vibrio, aeromonas hydrophila, edwardsiella tarda and the like and sterilizing the environment of livestock and poultry housings, plays a role in killing multiple bacteria, spores, viruses, fungi and the like, thus being a good iodine containing medical bactericide and epidemic prevention sanitizer.
6 citations
6 citations
6 citations
Patent•
29 Sep 1977
TL;DR: One bath dyeing and washing process with vat and sulphur dyes uses alkali iodiate (I), esp. K iodate (Ia) as oxidant.
Abstract: One bath dyeing and washing process with vat and sulphur dyes uses alkali iodiate (I), esp. K iodate (Ia) as oxidant. Pref. synthetic anionic and or nonionic detergents are used. Process eliminates use of heat sensitive conventional oxidants, such as peroxides and (hypo)chlorites. (I) is used at 0.5-3 g l, pref. 1-1.5 g/l, depending on the dye used. E.g. the use of one bath contg. (Ia) and a detergent mixt. gave as good results in vat dyeing as oxidn. with H2O2, followed by washing.
5 citations